Pretreatment method for dyeing ultrahigh molecular weight polyethylene yarn
OwnerYong Gun KIM, Hyun Seo Kanginventors
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Abstract
The present invention relates to a method of pre-treating an ultra-high molecular weight polyethylene yarn before dyeing. The method of pre-treating an ultra-high molecular weight polyethylene yarn before dyeing includes the steps of: applying a lubricant onto the surface of an ultra-high molecular weight polyethylene yarn; and passing the ultra-high molecular weight polyethylene yarn through a blowing tube and simultaneously blowing compressed air onto the surface of the ultra-high molecular weight polyethylene yarn.
Claims8
A method of pretreating an ultra-high molecular weight polyethylene yarn before dyeing, comprising the step of:
- passing an ultra-high molecular weight polyethylene yarn through a blowing tube and simultaneously blowing compressed air onto a surface of the ultra-high molecular weight polyethylene yarn.
An ultra-high molecular weight polyethylene yarn, comprising wedge-shaped minute grooves formed on the surface thereof.
Dependencies are inferred from the claim text.